CN117030433A - High-efficiency strength inspection device and method for synthetic leather - Google Patents
High-efficiency strength inspection device and method for synthetic leather Download PDFInfo
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- CN117030433A CN117030433A CN202311003790.4A CN202311003790A CN117030433A CN 117030433 A CN117030433 A CN 117030433A CN 202311003790 A CN202311003790 A CN 202311003790A CN 117030433 A CN117030433 A CN 117030433A
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- 239000002649 leather substitute Substances 0.000 title claims abstract description 115
- 238000007689 inspection Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 230000009471 action Effects 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000009864 tensile test Methods 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 239000010985 leather Substances 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a high-efficiency strength inspection device and method for synthetic leather, and belongs to the technical field of strength inspection of synthetic leather. The high-efficiency strength inspection device and the high-efficiency strength inspection method for the synthetic leather comprise a shell, wherein supporting feet are fixedly arranged on the periphery of the surface of the shell, side posts are bolted to the two sides of the surface of the shell, and a fixing plate is fixedly arranged on one side of the surface of the side post. When the automatic folding device is used, a worker can place synthetic leather on the surface of the conveying roller, fix the synthetic leather under the action of the first clamping plate, then can carry out stretching detection or stretching tearing detection on the synthetic leather under the action of the stretching mechanism and the adjusting mechanism, has high practicability, can change the detection position under the action of the conveying mechanism, enables the intact synthetic leather to enter the working range, and enables the detected synthetic leather to be folded under the auxiliary action of the moving mechanism and the auxiliary component, so that the synthetic leather is convenient for the worker to collect the synthetic leather.
Description
Technical Field
The invention relates to the technical field of strength inspection of synthetic leather, in particular to a high-efficiency strength inspection device and method for the synthetic leather.
Background
An article of manufacture that mimics the composition and structure of natural leather and is useful as a substitute for natural leather. The impregnated nonwoven fabric is generally used as a net layer, and the microporous polyurethane is used as a grain surface layer. The front and back sides of the leather are very similar to leather, and the leather has certain air permeability and is more similar to natural leather than common artificial leather. The method is widely used for manufacturing shoes, boots, bags, balls and the like, and in the production process of the synthetic leather, the strength of the synthetic leather needs to be checked.
The strength inspection of synthetic leather is divided into multiple types according to inspection types, such as air permeability detection, tensile property detection, color detection and the like, when the synthetic leather is stretched in the face of life, more stretching and tearing are carried out together, but the existing synthetic leather tensile property detection device can only carry out tensile detection on the synthetic leather, does not accord with the actual situation in real life, and in addition, part of detection devices can only detect one synthetic leather once, so that the detection efficiency is low, and the working process is influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a high-efficiency strength checking device for synthetic leather, which solves the problems in the prior art.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a high-efficient verifying attachment of intensity of synthetic leather, includes the casing, all be provided with the supporting legs around the casing surface is fixed, the both sides of casing surface are all bolted with the side post, one side on side post surface is fixed and is provided with the fixed plate, the both sides on fixed plate surface are all bolted with first electric putter, the fixed first splint that is provided with of output of first electric putter, one side rotation on side post surface is provided with the conveying roller, the inner chamber of casing is provided with the conveying mechanism that makes the conveying roller take place the syntropy pivoted, both sides one side in opposite directions the side post is bolted organic case, the inner chamber of machine case is provided with the stretching mechanism that is used for tensile, stretching mechanism's surface is provided with a plurality of second electric putter, the fixed second splint that is provided with in output of second electric putter, a plurality of second electric putter's surface is provided with the atress gear, the surface bolting of machine case has the joint box, the inner chamber of joint box is provided with the adjustment mechanism that is used for making the atress gear take place pivoted, one side on the casing surface is provided with the box, the inner chamber and moving aid assembly sets up the inner chamber, moving aid assembly.
The conveying mechanism comprises a first motor, a connecting roller and a second belt pulley group, wherein the first motor is fixedly arranged in an inner cavity of the shell, a first belt pulley group is fixedly arranged on an output shaft of the first motor, a rotating roller is fixedly arranged on the other side of the first belt pulley group, the rotating roller rotates in the inner cavity of the shell, the connecting roller rotates to be connected with the inner cavity of the side column, the connecting roller and the rotating roller are driven by the second belt pulley group, and the connecting roller and the conveying roller are bolted.
By adopting the structure, the conveying rollers can be driven to rotate, and under the characteristic that the transmission direction of belt transmission is not changed, the conveying rollers at two sides rotate in the same direction.
The stretching mechanism comprises a second motor, the second motor is fixed in the inner cavity of the case, a rotating shaft is fixedly arranged on an output shaft of the second motor, threaded bodies are arranged on two sides of the surface of the rotating shaft, stretching moving blocks are arranged on the surfaces of the threaded bodies in a meshed mode, and a plurality of second electric push rods rotate on the surfaces of the stretching moving blocks.
By adopting the structure, the stretching moving blocks at the two sides move.
The thread directions of the thread bodies at two sides are opposite, and the specifications of the thread bodies at two sides are the same.
By adopting the structure, the stretching moving blocks at the two sides can move in the same path but opposite directions.
Auxiliary electric pin rods are fixedly arranged on two sides of the surface of the stretching moving block, and the acting ends of the auxiliary electric pin rods are inserted into grooves on the surface of the second clamping plate during working.
By adopting the structure, the angle of the second clamping plate is fixed.
The adjusting mechanism comprises a third motor, the third motor is fixed on the surface of the connecting box, a driving gear is fixedly arranged on an output shaft of the third motor, first toothed plates are arranged on two sides of the surface of the driving gear in a meshed mode, connecting rods are fixedly arranged on the other side of the surface of the first toothed plates, second toothed plates are fixedly arranged on the other end of the connecting rods, and the connecting rods slide in grooves on the surface of the connecting box.
By adopting the structure, the second toothed plates at two sides move towards the stressed gear, and the stretching state are switched.
Limiting rods are fixedly arranged on two sides of the surface of the connecting box, and the connecting rods slide on the surface of the limiting rods.
By adopting the structure, the limit is provided for the movement of the connecting rod, and the stability of the connecting rod during movement is improved.
The moving mechanism comprises a fourth motor, the fourth motor is fixed on one side of the inner cavity of the box body, a bidirectional threaded rod is fixedly arranged on an output shaft of the fourth motor, a thread sleeve block is arranged on the surface of the bidirectional threaded rod in a meshed mode, and a central shaft is arranged on one side of the surface of the thread sleeve block in a rotating mode.
By adopting the structure, the threaded sleeve block meshed with the bidirectional threaded rod can drive the central shaft to move.
The auxiliary assembly comprises a driven gear, a third toothed plate, a third belt pulley group and an auxiliary roller, wherein the driven gear is fixed on the surface of the central shaft, the third toothed plate is fixed on one side of the inner cavity of the box body, the driven gear is meshed with the surface of the third toothed plate, the auxiliary roller is rotationally connected to two sides of the surface of the threaded sleeve block, and the auxiliary roller and the central shaft are driven by the third belt pulley group.
By adopting the structure, the auxiliary rollers on two sides rotate, so that the synthetic leather is folded.
The method for testing the strength high-efficiency testing device of the synthetic leather comprises the following steps:
s1, when the device is used, a worker places the synthetic leather to be tested on the surface of the conveying roller, and uses the first electric push rod, under the action of the first electric push rod, the first clamping plate moves towards the conveying roller, and then under the combined action of the conveying roller and the first clamping plate, the synthetic leather is fixed on the surface of the conveying roller, and the device is worth noting that when the first clamping plate is used for fixing the synthetic leather, the synthetic leather on the surface of the conveying roller is kept tight and passes through the space between the second clamping plates on two sides.
S2, when a worker needs to carry out a tensile test on the synthetic leather, the worker still uses a second electric push rod on the basis that the first clamping plate is used for fixing the synthetic leather, the second clamping plate moves in opposite directions under the action of the second electric push rod, the synthetic leather is further clamped and fixed for the second time, then the worker can use a tensile mechanism, and under the action of the second motor, the rotating shaft, the threaded body and the tensile moving block, the synthetic leather clamped by the second clamping plate starts to be subjected to the tensile test.
S3, during the tensile test, if the synthetic leather is about to break, a worker stops the tensile test on the synthetic leather and records the tensile test data, then the worker uses the conveying mechanism and enables the first clamping plate and the second clamping plate to release the fixing of the synthetic leather, under the action of the first motor, the first belt pulley group, the rotating roller and the connecting roller, the conveying rollers on two sides rotate in the same direction, so that the synthetic leather moves towards the box body, and when the synthetic leather moves for the first time, the worker pulls one end of the synthetic leather, the synthetic leather is inserted between the auxiliary rollers on two sides, and then the worker can use the moving mechanism.
S4, when the moving mechanism is used, under the action of the fourth motor, the bidirectional threaded rod and the threaded sleeve block, the central shaft reciprocates, and the driven gear fixed on the surface of the central shaft is meshed with the third toothed plate while the central shaft reciprocates, so that the central shaft rotates, and when the central shaft rotates, the third belt pulley group fixed on the surface of the central shaft can drive the auxiliary rollers on two sides to rotate.
S5, when the conveying mechanism, the moving mechanism and the auxiliary components work, the synthetic leather in conveying can fall on the ground in a layer-by-layer folding manner under the action of the auxiliary rollers at two sides, so that workers can collect the synthetic leather conveniently, and under the condition that the auxiliary rollers rotate, the traction effect of the auxiliary rollers on the synthetic leather is further improved.
S6, after the detected synthetic leather is separated from the detection area, if a worker needs to carry out a stretching and tearing test, the worker can use an adjusting mechanism, and under the action of a third motor, a driving gear, a first toothed plate and a connecting rod, second toothed plates on two sides are attached to the surface of a stressed gear, so that the second toothed plates are meshed with the stressed gear, and the number of teeth between the second toothed plates and the stressed gear is more, so that the meshing is facilitated.
S7, after the force-bearing gear is meshed with the second toothed plate, if a worker stretches by using the stretching mechanism again, the second electric push rods moving towards the two sides can drive the force-bearing gears on the two sides to move towards the two sides together, and then under the meshing of the force-bearing gears and the second toothed plate, the force-bearing gears rotate, and then the second electric push rods rotate, further angle change of the second clamping plates on the two sides is caused, the effect of synchronous tearing and stretching of the synthetic leather is achieved, and the fact that the clamping and fixing of the synthetic leather and the limiting of the second clamping plates are in corresponding working states is remarkable when corresponding steps are carried out.
S8, a worker can conduct repeated stretching or stretching and tearing tests on the synthetic leather through the steps so as to ensure the accuracy of data.
Compared with the prior art, the invention has the following beneficial effects:
1. when the automatic folding device is used, a worker can place synthetic leather on the surface of the conveying roller, fix the synthetic leather under the action of the first clamping plate, then can carry out stretching detection or stretching tearing detection on the synthetic leather under the action of the stretching mechanism and the adjusting mechanism, has high practicability, can change the detection position under the action of the conveying mechanism, enables the intact synthetic leather to enter the working range, and enables the detected synthetic leather to be folded under the auxiliary action of the moving mechanism and the auxiliary component, so that the synthetic leather is convenient for the worker to collect the synthetic leather.
2. According to the invention, through setting the specification of the thread body, when the rotating shaft drives the thread body and the stretching moving blocks to work, the stretching moving blocks at two sides can move in the same path but in opposite directions under the setting of the specification of the thread body.
3. According to the auxiliary electric pin rod, the auxiliary electric pin rod is arranged, so that a worker can enable the acting end of the auxiliary electric pin rod to be inserted into the groove on the surface of the second clamping plate, and the angle of the second clamping plate is fixed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the other side view of the present invention;
FIG. 3 is a schematic view of a partial perspective structure of the present invention;
FIG. 4 is a schematic view of a partial perspective structure of the present invention;
FIG. 5 is a schematic view of a partial perspective structure of the present invention;
FIG. 6 is a schematic view of a partial perspective structure of the present invention;
FIG. 7 is a schematic view of a partial perspective structure of the present invention;
FIG. 8 is a schematic view of a partial perspective structure of the present invention;
in the figure: 1. a housing; 2. supporting feet; 3. a side column; 4. a fixing plate; 5. a first electric push rod; 6. a first clamping plate; 7. a conveying roller; 8. a conveying mechanism; 81. a first motor; 82. a first pulley set; 83. a rotating roller; 84. a connecting roller; 85. a second pulley set; 9. a chassis; 10. a stretching mechanism; 101. a second motor; 102. a rotating shaft; 103. a threaded body; 104. stretching the moving block; 11. a second electric push rod; 12. a second clamping plate; 13. auxiliary electric pin rod; 14. a connection box; 15. an adjusting mechanism; 151. a third motor; 152. a drive gear; 153. a first toothed plate; 154. a connecting rod; 155. a second toothed plate; 16. a force-bearing gear; 17. a limit rod; 18. a case; 19. a moving mechanism; 191. a fourth motor; 192. a two-way threaded rod; 193. a threaded sleeve block; 194. a central shaft; 20. an auxiliary component; 201. a driven gear; 202. a third toothed plate; 203. a third pulley set; 204. auxiliary rollers.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the high-efficiency strength inspection device for synthetic leather comprises a casing 1, supporting legs 2 are fixedly arranged around the surface of the casing 1, side posts 3 are respectively bolted to two sides of the surface of the casing 1, a fixing plate 4 is fixedly arranged on one side of the surface of the side posts 3, a first electric push rod 5 is respectively bolted to two sides of the surface of the fixing plate 4, a first clamping plate 6 is fixedly arranged at the output end of the first electric push rod 5, a conveying roller 7 is rotatably arranged on one side of the surface of the side posts 3, a conveying mechanism 8 for enabling the conveying roller 7 to rotate in the same direction is arranged in an inner cavity of the casing 1, an organic case 9 is bolted to one side of the opposite side posts 3 on two sides, a stretching mechanism 10 for stretching is arranged in the inner cavity of the case 9, a plurality of second electric push rods 11 are arranged on the surface of the stretching mechanism 10, a second clamping plate 12 is fixedly arranged at the output end of the second electric push rod 11, the invention relates to a mechanical device, which comprises a plurality of second electric push rods 11, a stress gear 16 arranged on the surface of a chassis 9, a connecting box 14 bolted to the surface of the chassis 9, an adjusting mechanism 15 for rotating the stress gear 16 arranged in the inner cavity of the connecting box 14, a box 18 bolted to one side of the surface of the chassis 1, a moving mechanism 19 arranged in the inner cavity of the box 18, an auxiliary component 20 arranged on the other side of the inner cavity of the box 18, and the moving mechanism 19 and the auxiliary component 20 mutually matched, wherein when in use, a worker can place synthetic leather on the surface of a conveying roller 7 and fix the synthetic leather under the action of a first clamping plate 6, then can carry out stretching detection or stretching tearing detection on the synthetic leather under the action of a stretching mechanism 10 and the adjusting mechanism 15, has higher practicability, and can change detection positions under the action of a conveying mechanism 8, so that the perfect synthetic leather enters into a working range, and under the auxiliary action of the moving mechanism 19 and the auxiliary component 20, the detected synthetic leather is folded, so that the synthetic leather is collected by workers conveniently.
The conveying mechanism 8 comprises a first motor 81, a connecting roller 84 and a second belt pulley set 85, wherein the first motor 81 is fixedly arranged in the inner cavity of the casing 1, a first belt pulley set 82 is fixedly arranged on an output shaft of the first motor 81, a rotating roller 83 is fixedly arranged on the other side of the first belt pulley set 82, the rotating roller 83 rotates in the inner cavity of the casing 1, the connecting roller 84 is rotationally connected to the inner cavity of the side column 3, the connecting roller 84 and the rotating roller 83 are driven by means of the second belt pulley set 85, the connecting roller 84 and the conveying roller 7 are bolted, in the embodiment, a worker can use the first motor 81 through the arrangement of the first motor 81, the first belt pulley set 82, the rotating roller 83 and the connecting roller 84, under the action of the first motor 81, the rotating roller 83 and the rotating roller 83 on two sides can rotate, the conveying roller 7 can be driven to rotate by the connecting roller 84 driven by the second belt pulley set 85, and the conveying roller 7 on two sides can rotate in the same direction under the condition that the belt drive does not change of the driving direction.
The stretching mechanism 10 includes a second motor 101, the second motor 101 is fixed in the inner chamber of machine case 9, the fixed pivot 102 that is provided with of output shaft of second motor 101, the both sides on pivot 102 surface all are provided with screw thread body 103, screw thread body 103's surface engagement is provided with tensile movable block 104, a plurality of second electric putter 11 rotate in tensile movable block 104's surface, in this embodiment, through the setting of second motor 101, the pivot 102, screw thread body 103 and tensile movable block 104, the staff can use second motor 101, under the effect of second motor 101, pivot 102 takes place to rotate, and the screw thread body 103 that sets up in pivot 102 surface alright take place the meshing with tensile movable block 104, and then make both sides tensile movable block 104 take place the motion.
In this embodiment, through setting the specification of the threaded body 103, when the rotating shaft 102 drives the threaded body 103 and the stretching moving block 104 to work, the stretching moving block 104 on two sides can move in the same path but in opposite directions under the setting of the specification of the threaded body 103.
The auxiliary electric pin 13 is fixedly arranged on two sides of the surface of the two-side stretching moving block 104, the action end of the auxiliary electric pin 13 is inserted into the groove on the surface of the second clamping plate 12 during operation, in the embodiment, through the arrangement of the auxiliary electric pin 13, a worker can make the auxiliary electric pin 13, the action end of the auxiliary electric pin 13 is inserted into the groove on the surface of the second clamping plate 12, and then the angle of the second clamping plate 12 is fixed.
The adjusting mechanism 15 includes a third motor 151, the third motor 151 is fixed on the surface of the connection box 14, a driving gear 152 is fixedly arranged on an output shaft of the third motor 151, a first toothed plate 153 is arranged on two sides of the surface of the driving gear 152 in a meshed mode, a connecting rod 154 is fixedly arranged on the other side of the surface of the first toothed plate 153, a second toothed plate 155 is fixedly arranged on the other end of the connecting rod 154, the connecting rod 154 slides in a groove on the surface of the connection box 14, in this embodiment, through the arrangement of the third motor 151, the driving gear 152, the first toothed plate 153, the connecting rod 154 and the second toothed plate 155, a worker can use the third motor 151, the driving gear 152 rotates under the action of the third motor 151, and the first toothed plate 153 meshed with the first toothed plate 153 can move, and then the second toothed plates 155 on two sides move towards the stressed gear 16 under the action of the connecting rod 154.
The two sides on the surface of the connecting box 14 are fixedly provided with the limiting rods 17, the connecting rods 154 slide on the surface of the limiting rods 17, in this embodiment, through the arrangement of the limiting rods 17, when the connecting rods 154 drive the second toothed plates 155 to move, limiting can be provided for the movement of the connecting rods 154 under the action of the limiting rods 17, and the stability of the connecting rods 154 during movement is improved.
The moving mechanism 19 comprises a fourth motor 191, the fourth motor 191 is fixed on one side of the inner cavity of the box 18, a bidirectional threaded rod 192 is fixedly arranged on an output shaft of the fourth motor 191, a threaded sleeve block 193 is arranged on the surface of the bidirectional threaded rod 192 in a meshed mode, a central shaft 194 is rotatably arranged on one side of the surface of the threaded sleeve block 193, in the embodiment, a worker can use the fourth motor 191 through the arrangement of the fourth motor 191, the bidirectional threaded rod 192, the threaded sleeve block 193 and the central shaft 194, and under the action of the fourth motor 191, the bidirectional threaded rod 192 rotates, and then the threaded sleeve block 193 meshed with the bidirectional threaded rod 192 can drive the central shaft 194 to move.
The auxiliary assembly 20 comprises a driven gear 201, a third toothed plate 202, a third belt pulley set 203 and an auxiliary roller 204, wherein the driven gear 201 is fixed on the surface of the central shaft 194, the third toothed plate 202 is fixed on one side of the inner cavity of the box 18, the driven gear 201 is meshed with the surface of the third toothed plate 202, the auxiliary roller 204 is rotationally connected to two sides of the surface of the threaded sleeve block 193, the auxiliary roller 204 and the central shaft 194 are driven by the third belt pulley set 203, in this embodiment, when the threaded sleeve block 193 and the central shaft 194 move, the driven gear 201 fixed on the surface of the central shaft 194 can drive the central shaft 194 to rotate under the action of the third toothed plate 202, and then the auxiliary rollers 204 on two sides rotate under the action of the third belt pulley set 203.
The method for testing the strength high-efficiency testing device of the synthetic leather comprises the following steps:
s1, when the device is used, a worker places the synthetic leather to be tested on the surface of the conveying roller 7, and uses the first electric push rod 5, the first clamping plate 6 moves towards the conveying roller 7 under the action of the first electric push rod 5, and then under the combined action of the conveying roller 7 and the first clamping plate 6, the synthetic leather is fixed on the surface of the conveying roller 7, and it is worth noting that when the first clamping plate 6 fixes the synthetic leather, the synthetic leather on the surface of the conveying roller 7 is kept tight and passes between the second clamping plates 12 on two sides.
S2, when a worker needs to carry out a tensile test on the synthetic leather, the worker also needs to use the second electric push rod 11 on the basis that the first clamping plate 6 is used for fixing the synthetic leather, the second clamping plate 12 moves in opposite directions under the action of the second electric push rod 11, the synthetic leather is further clamped and fixed for the second time, then the worker can use the tensile mechanism 10, and the synthetic leather clamped by the second clamping plate 12 starts to carry out the tensile test under the action of the second motor 101, the rotating shaft 102, the thread body 103 and the tensile moving block 104.
S3, during the tensile test, if the synthetic leather is about to break, the worker should stop the tensile test on the synthetic leather and record the tensile test data, then the worker uses the conveying mechanism 8 and enables the first clamping plate 6 and the second clamping plate 12 to release the fixing of the synthetic leather, under the action of the first motor 81, the first belt pulley set 82, the rotating roller 83 and the connecting roller 84, the two-side conveying rollers 7 rotate in the same direction, so that the synthetic leather moves towards the box 18, and when moving for the first time, the worker should pull one end of the synthetic leather, so that the synthetic leather is inserted between the two-side auxiliary rollers 204, and then the worker can use the moving mechanism 19.
S4, when the moving mechanism 19 is used, the central shaft 194 reciprocates under the action of the fourth motor 191, the bidirectional threaded rod 192 and the threaded sleeve block 193, and the driven gear 201 fixed on the surface of the central shaft 194 is meshed with the third toothed plate 202 while the central shaft 194 reciprocates, so that the central shaft 194 rotates, and when the central shaft 194 rotates, the third belt pulley group 203 fixed on the surface of the central shaft 194 can drive the two side auxiliary rollers 204 to rotate.
S5, when the conveying mechanism 8, the moving mechanism 19 and the auxiliary assembly 20 work, the synthetic leather in conveying can fall on the ground in a layer-by-layer folding manner under the action of the auxiliary rollers 204 on two sides, so that workers can collect the synthetic leather conveniently, and under the condition that the auxiliary rollers 204 rotate, the traction effect of the auxiliary rollers 204 on the synthetic leather is further improved.
S6, after the detected synthetic leather is separated from the detection area, if a worker needs to carry out a tensile tearing test, the worker can use the adjusting mechanism 15, and under the action of the third motor 151, the driving gear 152, the first toothed plate 153 and the connecting rod 154, the second toothed plates 155 on two sides are attached to the surface of the stressed gear 16, so that the second toothed plates 155 are meshed with the stressed gear 16, and the number of teeth between the second toothed plates 155 and the stressed gear 16 is more, so that the meshing is facilitated.
S7, after the force-bearing gear 16 is meshed with the second toothed plate 155, if a worker stretches by using the stretching mechanism 10 again, the second electric push rods 11 moving towards two sides can drive the force-bearing gears 16 at two sides to move towards two sides together, and then under the meshing of the force-bearing gears 16 and the second toothed plate 155, the force-bearing gears 16 rotate, and then the second electric push rods 11 rotate, further the angle of the second clamping plates 12 at two sides is changed, the effect of synchronous tearing and stretching of the synthetic leather is achieved, and it is noted that the clamping and fixing of the synthetic leather and the limiting of the second clamping plates 12 are in corresponding working states when corresponding steps are carried out.
S8, a worker can conduct repeated stretching or stretching and tearing tests on the synthetic leather through the steps so as to ensure the accuracy of data.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a high-efficient verifying attachment of intensity of synthetic leather, includes casing (1), its characterized in that: support legs (2) are fixedly arranged on the periphery of the surface of the shell (1), side posts (3) are fixedly arranged on two sides of the surface of the shell (1) in a bolting mode, a fixing plate (4) is fixedly arranged on one side of the surface of the side posts (3), a first electric push rod (5) is fixedly arranged on two sides of the surface of the fixing plate (4), a first clamping plate (6) is fixedly arranged at the output end of the first electric push rod (5), a conveying roller (7) is rotatably arranged on one side of the surface of the side posts (3), a conveying mechanism (8) which enables the conveying roller (7) to rotate in the same direction is arranged in an inner cavity of the shell (1), a case (9) is fixedly arranged on one side of the opposite side of the side posts (3), a stretching mechanism (10) is arranged on the inner cavity of the case (9), a plurality of second electric push rods (11) are fixedly arranged on the surface of the stretching mechanism (10), a plurality of second clamping plates (12) are fixedly arranged at the output ends of the second electric push rods (11), a plurality of gears (16) are rotatably arranged on the surface of the second electric push rods (11), a plurality of gears (16) are rotatably connected with one side of the inner cavity (14) which is arranged on the inner cavity (14) and is rotatably connected with one side (14), the inner cavity of the box body (18) is provided with a moving mechanism (19), the other side of the inner cavity of the box body (18) is provided with an auxiliary assembly (20), and the moving mechanism (19) and the auxiliary assembly (20) are mutually matched.
2. The efficient strength inspection device for synthetic leather according to claim 1, wherein: conveying mechanism (8) are including first motor (81), connecting roller (84) and second belt pulley group (85), first motor (81) are fixed to be set up in the inner chamber of casing (1), the fixed first belt pulley group (82) that is provided with of output shaft of first motor (81), the opposite side of first belt pulley group (82) is fixed to be provided with rotor (83), rotor (83) rotate in the inner chamber of casing (1), connecting roller (84) rotate and connect in the inner chamber of jamb (3), rely on second belt pulley group (85) transmission between connecting roller (84) and rotor (83), bolt between connecting roller (84) and conveying roller (7).
3. The efficient strength inspection device for synthetic leather according to claim 1, wherein: the stretching mechanism (10) comprises a second motor (101), the second motor (101) is fixed in an inner cavity of the case (9), a rotating shaft (102) is fixedly arranged on an output shaft of the second motor (101), threaded bodies (103) are arranged on two sides of the surface of the rotating shaft (102), stretching moving blocks (104) are arranged on the surfaces of the threaded bodies (103) in a meshed mode, and a plurality of second electric pushing rods (11) rotate on the surfaces of the stretching moving blocks (104).
4. A high-efficiency strength inspection device for synthetic leather according to claim 3, wherein: the thread directions of the thread bodies (103) at two sides are opposite, and the specifications of the thread bodies (103) at two sides are the same.
5. A high-efficiency strength inspection device for synthetic leather according to claim 3, wherein: auxiliary electric pin rods (13) are fixedly arranged on two sides of the surface of the stretching moving block (104), and the acting ends of the auxiliary electric pin rods (13) are inserted into grooves on the surface of the second clamping plate (12) during working.
6. The efficient strength inspection device for synthetic leather according to claim 1, wherein: the adjusting mechanism (15) comprises a third motor (151), the third motor (151) is fixed on the surface of the connecting box (14), a driving gear (152) is fixedly arranged on an output shaft of the third motor (151), first toothed plates (153) are arranged on two sides of the surface of the driving gear (152) in a meshed mode, connecting rods (154) are fixedly arranged on the other side of the surface of the first toothed plates (153), second toothed plates (155) are fixedly arranged on the other end of each connecting rod (154), and the connecting rods (154) slide in grooves on the surface of the connecting box (14).
7. The efficient strength inspection device for synthetic leather according to claim 6, wherein: limiting rods (17) are fixedly arranged on two sides of the surface of the connecting box (14), and the connecting rods (154) slide on the surface of the limiting rods (17).
8. The efficient strength inspection device for synthetic leather according to claim 1, wherein: the moving mechanism (19) comprises a fourth motor (191), the fourth motor (191) is fixed on one side of the inner cavity of the box body (18), a bidirectional threaded rod (192) is fixedly arranged on an output shaft of the fourth motor (191), a thread sleeve block (193) is arranged on the surface of the bidirectional threaded rod (192) in a meshed mode, and a central shaft (194) is arranged on one side of the surface of the thread sleeve block (193) in a rotating mode.
9. The efficient strength inspection device for synthetic leather according to claim 8, wherein: the auxiliary assembly (20) comprises a driven gear (201), a third toothed plate (202), a third belt pulley group (203) and an auxiliary roller (204), wherein the driven gear (201) is fixed on the surface of a central shaft (194), the third toothed plate (202) is fixed on one side of an inner cavity of the box body (18), the driven gear (201) is meshed with the surface of the third toothed plate (202), the auxiliary roller (204) is rotationally connected to two sides of the surface of the threaded sleeve block (193), and the auxiliary roller (204) and the central shaft (194) are in transmission by means of the third belt pulley group (203).
10. The method for testing the strength high-efficiency testing device of the synthetic leather is characterized by comprising the following steps of: the method comprises the following steps:
s1, when using, the synthetic leather that the staff will need test is placed on the surface of conveying roller (7) to use first electric putter (5), under the effect of first electric putter (5), first splint (6) take place to remove to conveying roller (7), and then under the combined action of conveying roller (7) and first splint (6), make synthetic leather be fixed in the surface of conveying roller (7), it is worth noting that when first splint (6) are fixed synthetic leather, the synthetic leather on conveying roller (7) surface should remain taut and pass between both sides second splint (12).
S2, when a worker needs to carry out tensile test on the synthetic leather, the worker still uses the second electric push rod (11) on the basis that the first clamping plate (6) is used for fixing the synthetic leather, under the action of the second electric push rod (11), the second clamping plate (12) moves in opposite directions, and then the synthetic leather is clamped and fixed for the second time, then the worker can use the stretching mechanism (10), and under the action of the second motor (101), the rotating shaft (102), the thread body (103) and the stretching moving block (104), the synthetic leather clamped by the second clamping plate (12) starts to be subjected to tensile test.
S3, during the tensile test, if the synthetic leather is about to break, a worker stops the tensile test on the synthetic leather and records the tensile test data, then the worker uses the conveying mechanism (8) and enables the first clamping plate (6) and the second clamping plate (12) to release the fixing of the synthetic leather, under the action of the first motor (81), the first belt pulley group (82), the rotating roller (83) and the connecting roller (84), the conveying rollers (7) on two sides rotate in the same direction, the synthetic leather is further enabled to move towards the box (18), and when moving for the first time, the worker pulls one end of the synthetic leather, the synthetic leather is enabled to be inserted between the auxiliary rollers (204) on two sides, and then the worker can use the moving mechanism (19).
S4, when the moving mechanism (19) is used, under the action of the fourth motor (191), the bidirectional threaded rod (192) and the threaded sleeve block (193), the central shaft (194) reciprocates, and the driven gear (201) fixed on the surface of the central shaft (194) and the third toothed plate (202) are meshed while the central shaft (194) reciprocates, so that the central shaft (194) rotates, and when the central shaft (194) rotates, the third belt pulley group (203) fixed on the surface of the central shaft (194) can drive the two side auxiliary rollers (204) to rotate.
S5, when the conveying mechanism (8), the moving mechanism (19) and the auxiliary assembly (20) work, the synthetic leather in conveying can be folded layer by layer and falls on the ground under the action of the auxiliary rollers (204) on two sides, so that workers can collect the synthetic leather conveniently, and under the condition that the auxiliary rollers (204) rotate, the traction effect of the auxiliary rollers (204) on the synthetic leather is further improved.
S6, after synthetic leather after detection breaks away from the detection zone, if the staff needs to stretch and tear test, the staff can use adjustment mechanism (15), under the effect of third motor (151), driving gear (152), first pinion rack (153) and connecting rod (154), both sides second pinion rack (155) laminating is at the surface of atress gear (16), and then make second pinion rack (155) and atress gear (16) take place to mesh, and it is noted that tooth quantity between second pinion rack (155) and the atress gear (16) should be more, and then the meshing of being convenient for.
S7, after the stress gear (16) is meshed with the second toothed plate (155), if a worker uses the stretching mechanism (10) to stretch again, the second electric push rods (11) moving towards two sides can drive the stress gears (16) on two sides to move towards two sides together, and then under the meshing of the stress gears (16) and the second toothed plate (155), the stress gears (16) rotate, and then the second electric push rods (11) rotate, further the second clamping plates (12) on two sides change in angle, the effect of synchronous tearing and stretching of the synthetic leather is achieved, and it is noted that the clamping fixation of the synthetic leather and the limiting of the second clamping plates (12) are in corresponding working states when corresponding steps are carried out.
S8, a worker can conduct repeated stretching or stretching and tearing tests on the synthetic leather through the steps so as to ensure the accuracy of data.
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